Natural Resources and Their Use
Why This Matters
Take a pause. Look at yourself, and at the things around you right now.
Your shirt. The chair you are sitting on. The pencil in your hand. Even the plastic button on your shirt. Where did each one come from?
Trace each thing back, step by step, and you reach the same answer every time: Nature. The cotton in your shirt grew in a field. The wood in your chair came from a tree. The plastic button was made from petroleum, which lay deep underground. Everything we use begins in Nature.
This is a huge idea. We do not “make” things out of nothing. We take materials from Nature and shape them. The air we breathe, the water we drink, the food we eat, the metal in our phones, the coal that makes much of our electricity — all of it is borrowed from the Earth.
But here is the worrying part. Some of these gifts can refill themselves. Others cannot. If we use them carelessly, they run out. And when a resource runs out, it does not come back in our lifetime — sometimes not for millions of years.
So this chapter answers three big questions. What exactly is a “natural resource”? How do we sort them into useful groups? And why must we use them with care, so that we — and the people who come after us — never run short?
The Big Idea
A natural resource is anything in Nature that is useful to humans — air, water, soil, forests, minerals, fuels, sunlight, wind. But a part of Nature only becomes a “resource” when we can actually use it: we must be able to reach it, afford it, and be allowed to use it. We sort resources in helpful ways — by their use (essential for life, for materials, for energy) and by whether they refill themselves. Renewable resources, like forests and river water, refill in our lifetime if we do not over-use them. Non-renewable resources, like coal and metals, took millions of years to form and cannot be replaced once used up. The most important lesson is this: Nature works in cycles where nothing is wasted, and renews herself — but only if we do not take faster than she can give back. Using resources wisely, so they last for us and for future generations, is called stewardship.
Let’s Break It Down
When does Nature become a resource?
The word Nature means all the life and non-life things in our environment that humans did not create. Trees, rivers, rocks, air, sunlight — Nature made all of these, not us.
So when does a piece of Nature become a resource? The answer is: when humans use it. A tree standing in a forest is just part of Nature. The moment we cut it and turn its wood into a chair, we treat that tree as a resource.
But there is a catch. Not everything in Nature can be used easily. Think about petroleum lying deep under the ocean floor. It is there, but if we have no technology to reach it, it is not a resource to us yet. Or think of a sacred grove — a small forest that a community treats as holy. We could cut those trees, but it would be wrong, so we do not.
So for something to count as a resource, it must pass three tests. The diagram below shows them clearly. Look at it first, then read on.
Here is the simplest way to remember it. A part of Nature is only a resource when we can reach it, afford it, and are allowed to use it. (One small note about a word you will see: exploitation. In everyday talk it sounds bad. But in this chapter it simply means “extracting and using a natural resource”. It does not always mean something harmful.)
So, in short: natural resources are the materials and substances that occur in Nature and are valuable to humans.
Sorting resources by their use
In science you learned that we group things to understand them better. When we give a group one short name, like “living things” or “non-living things”, everyone instantly knows what we mean. We do not have to describe it every time. Grouping makes thinking and talking easier.
We do the same with natural resources. There are many ways to sort them. One useful way is to ask: what do we use this resource for? This gives us three groups. The classification tree below lays them out.
Let us look at each group, and why it matters.
Resources essential for life. Life on Earth could not exist without the air we breathe, the water we drink and the food we eat. We take air from the atmosphere, water from rivers and ponds, and food from soil and from other living things. Here is the key point: we cannot make these ourselves. No factory makes breathable air or drinkable water from nothing. That is exactly why they are so precious — there is no backup if we ruin them.
Resources for materials. Humans love to make things — both useful things and beautiful things. A single piece of wood can become a sturdy chair or a carved statue. India’s land is so varied that it gives us a huge range of materials, from wood to marble, and coal to gold. These let us build homes, tools, machines and art.
Resources for energy. Modern life runs on energy. Electricity lights our homes, runs our trains, and powers every factory. That energy comes from natural sources: coal, water, petroleum, natural gas, sunlight, wind, and more. Without energy resources, almost nothing in a modern country would work.
Notice one clever thing. The same resource can belong to more than one group. Coal is a material (we can make things with it) and also an energy source (we burn it for electricity). That is fine. We are sorting by use, so one resource can appear in two branches.
Renewable and non-renewable resources
There is a second, very important way to sort resources. We ask: can Nature refill this resource, or not? This splits them into renewable and non-renewable.
To understand this, we first need to see how Nature works. Nature has a wonderful habit: she heals and renews herself. A cut on your skin closes up on its own. A forest grows back after a wildfire. This healing is called restoration — returning something to its healthy state. Nature goes even further with regeneration — creating brand new life. Plant the right trees where a forest was cut, and birds, squirrels and insects return; life comes back.
The best example is a forest cycle, where there is no waste at all. Follow the cycle in the diagram below.
This idea of a cycle with no waste is the heart of the chapter. Now we can define our two types.
Renewable resources follow this restoring-and-regenerating pattern. Most of India gets plenty of sunshine. Rivers are fed again and again by rain and melting glaciers. Forests grow back. Soil replenishes itself. So solar energy, wind energy, energy from flowing water, and timber from forests are renewable — as long as we manage them carefully.
But here is the condition you must never forget. A renewable resource stays renewable only if we do not disturb Nature’s rhythm. If we cut timber faster than the forest can grow new trees, the forest will shrink and finally disappear. The “refill” cannot keep up. So even a renewable resource can be destroyed by greed.
Non-renewable resources are different. They form over enormously long periods — millions of years — and cannot be replaced at the speed we use them. Fossil fuels like coal and petroleum, and metals like iron, copper and gold, are non-renewable. India has large coal reserves, and we mine coal for energy. But it has been estimated that India’s coal may last only about another 50 years, while our demand for electricity keeps rising. Once it is gone, there is no quick way to make more.
The comparison below puts the two side by side so you can see the difference at a glance.
Why does this difference matter so much? Because it tells us how to use each one. A renewable resource we can use forever — but only at a gentle pace that lets it refill. A non-renewable resource we must use sparingly, stretching it out until we find better alternatives.
Before we go on, let us refresh one idea from science that we just used.
Now check whether you have understood the “why” behind renewable resources.
Sunlight and a forest are both called renewable. But a forest can still be destroyed by humans, while sunlight cannot. Why is that?
Sunlight arrives every day no matter what we do, so we cannot use it up or stop it from coming back. A forest is different. It refills only by growing new trees, and that takes time. If we cut trees faster than new ones can grow, the forest shrinks and finally disappears. So a forest is renewable only if we let it regenerate at its own pace. The lesson is that “renewable” does not mean “unlimited” — it means it can refill, but only if we do not over-use it.
Why over-use turns a renewable resource into a problem
We just said a renewable resource can be ruined if we take it too fast. Let us see exactly why, because this is the single most important idea for the rest of the chapter.
Think of a renewable resource like a water tank. Nature pours water in (the refill), and we draw water out (our use). As long as the inflow keeps up with the outflow, the tank stays full forever. But if we open our tap much wider than Nature’s, the tank empties — a little more each day — until it runs dry. The picture below shows both cases.
Now look at two real examples from India where exactly this is happening.
Groundwater. Many farmers pump water from under the ground to water their crops. In most states, they pump it out faster than rain can soak back down and refill it. So the underground “tank” keeps dropping. Over time it gets deeper and costlier to reach the water, and finally it can run out. Experts warn that several of our growing cities may run short of groundwater soon.
Soil. Soil is renewable too, but it can be degraded. When farmers use too many chemical fertilisers and pesticides, the soil loses its health. Traditional farming treated soil as part of Mother Earth, using cow dung, mulching (covering soil with leaves and straw), and growing many crops together. These methods kept the soil alive and rich. Used carelessly, chemicals strip the soil of that life.
There is also a special danger. Industries make the goods we need, but they often dump waste into rivers. Some of that waste cannot decompose — decomposers cannot eat it. So instead of joining Nature’s cycle, it poisons the river until the water can no longer support life. That breaks the no-waste cycle we admired earlier.
Uneven distribution and its effects
Here is another fact about resources: they are not spread evenly across the world, or even across one country. Some places are rich in coal, others in oil, others have almost no minerals at all.
This uneven spread has big effects on human life. It shapes where people settle, what they trade, and how countries get along. When an industry is set up near a resource, a town grows around it. Jobs appear. Schools, hospitals and roads follow. So resources can bring prosperity.
But there are costs too. People living on resource-rich land are sometimes forced to leave their homes so the resource can be mined. Sometimes their sacred places are threatened, which leads to conflict.
And because Nature ignores our political borders, resources often have to be shared across states and countries — which is not easy. A river, for example, flows through many regions, and each one wants its share of the water. India’s Kaveri river is shared by Karnataka, Tamil Nadu, Kerala and Puducherry. Keeping the sharing fair and peaceful took long, careful negotiation. Across the world, many wars have been fought just to control natural resources.
There is also a surprising twist called the natural resource curse (or the “paradox of plenty”). It sounds odd, but having lots of natural resources does not automatically make a country rich. Why not? Because if a region only digs up and sells the raw resource — without building industries to turn it into more valuable products — it stays poor. India has mostly avoided this curse by investing in technology and skills to process its resources. Simply having resources is not enough; knowledge, good governance and planning decide whether they become lasting wealth.
Two countries each have huge reserves of iron ore. One becomes wealthy from it and the other stays poor. Using the idea of the resource curse, suggest why.
Having the resource is only the starting point. The wealthy country probably built industries, with the right technology and skilled people, to turn the raw iron ore into higher-value products like steel, machines and tools, which sell for much more. The poor country may have only dug up the raw ore and sold it cheaply, without developing those industries, so most of the value, and the jobs, went elsewhere. This shows that human knowledge, skills and planning matter as much as the resource itself.
Using resources wisely: stewardship
So what should we actually do? The answer is stewardship — caring for natural resources responsibly, the way a good guardian cares for something precious. Stewardship has two simple rules, one for each type of resource. The flow below shows them.
Let us see real Indian examples of each rule in action.
Restoring renewable resources. To fix falling groundwater, India is reviving old water-harvesting methods — catching rainwater, rejuvenating ponds and tanks, cutting wasteful water use, and reusing water. To heal soil, farmers are returning to natural methods. The state of Sikkim is a shining example. Pema’s family there switched from costly chemicals to compost and natural pest repellents made from neem and garlic, and grew many crops together. The yields dropped at first while the soil recovered, but after about five years the farm thrived. In 2016 Sikkim became a 100% organic state — birds and helpful insects returned, tourism rose, and farmers’ incomes grew by about 20%. It now shows the whole world that a region can farm sustainably and prosper.
Using non-renewable resources judiciously. For resources that cannot refill, the rule is to stretch them out and find substitutes. The biggest move is switching to renewable energy. India and France launched the International Solar Alliance in 2015 — a group of sunny countries working together on solar power. The huge Bhadla Solar Park in Rajasthan shows how a country can shift from fossil fuels to clean sunlight. India has also helped fund solar projects in many developing nations.
Even the materials we build with can be made greener. Cement is one of the most polluting industries — its dust harms our lungs, settles on plant leaves, and pollutes soil and water. So India is reviving traditional, low-pollution materials like stone and mud. The Jaisalmer fort in Rajasthan, built centuries ago, is largely a mud structure. Modern mud buildings in Auroville prove these old methods still work beautifully today.
There is one more idea we must hold on to: fairness. Even basic resources like clean water and clean air do not reach everyone equally. In many cities, some areas get no regular drinking water, and air pollution hits hardest those who cannot protect themselves. True stewardship means caring for all people, not just ourselves. The Bhagavad Gita calls this lokasangraha — the idea that we should rise above our own desires and act for the wellbeing of everyone.
Common Mistakes
Here are three slip-ups students often make. Read them once, and you will not be caught out.
Renewable resources can never run out, so we can use them as much as we like.
The word 'renewable' sounds like a promise that the resource keeps coming back no matter what, so it feels safe to use it freely.
Renewable means a resource can refill itself, but only at its own natural speed. If we use it faster than it refills, like cutting a forest faster than trees grow, or pumping groundwater faster than rain replaces it, it shrinks and can run out. Renewable does not mean unlimited.
Anything found in Nature is automatically a natural resource.
Everything we use does come from Nature, so it seems natural to assume that every part of Nature counts as a resource straight away.
A part of Nature becomes a resource only when we can actually use it. It must pass three tests: we must be able to reach it with technology, afford to extract it, and be allowed to use it. Petroleum we cannot reach, or trees in a sacred grove, are part of Nature but not yet usable resources.
A country with lots of natural resources is sure to be rich.
It feels obvious that more resources should mean more wealth, the way more money in your pocket means you can buy more.
This is the natural resource curse, or paradox of plenty. Resources alone do not create wealth. A region grows rich only if it builds industries, with the right technology and skills, to turn raw resources into higher-value products. Without that, it may just sell raw materials cheaply and stay poor.
Quick Check
Try these quick questions. Each one checks one idea from the chapter.
Which of these is a non-renewable resource?
A tree stands in a forest. When does it become a 'resource'?
Why is the groundwater in much of Punjab running out, even though rain falls there every year?
What does 'stewardship' of natural resources mean?
Practice Problems
Try each one on your own first. Only then tap to see the full answer.
Easy
Give two examples each of a renewable resource and a non-renewable resource. In one line, say what makes each group different.
Renewable resources (refill themselves quickly): for example, sunlight and wind (also forests, flowing water and soil).
Non-renewable resources (cannot refill at the speed we use them): for example, coal and petroleum (also metals like iron, copper and gold).
The difference: renewable resources refill within our lifetime if we do not over-use them, while non-renewable resources took millions of years to form and are gone once used up.
A part of Nature becomes a 'resource' only if it passes three tests. Name all three tests.
The three tests are:
- Technologically accessible — we have the technology to reach and extract it.
- Economically feasible — getting it is worth the cost, so it is not too expensive to bother.
- Culturally acceptable — society allows us to use it (for example, we do not cut trees in a sacred grove).
If it fails even one test, it stays part of Nature and is not yet a usable resource.
Medium
A forest is a renewable resource, yet forests around the world are shrinking. Explain how a renewable resource can still run out, and give one thing people can do to stop it.
A renewable resource refills itself, but only at its own natural speed. A forest refills by growing new trees, and that takes years.
If we cut timber faster than new trees can grow, the refill cannot keep up. So the forest shrinks little by little, and can finally disappear. This is exactly what happens when we over-use any renewable resource — we break Nature’s rhythm of restoration and regeneration.
What people can do: harvest timber only in limited amounts and plant new trees (preferably the native types that originally grew there). This lets the forest regenerate, so birds, animals and plants return and the resource keeps lasting. The simple rule is: never take faster than Nature can refill.
Sikkim became a 100% organic state in 2016. Describe what its farmers changed, and name two good results that followed.
What the farmers changed: they stopped using expensive chemical fertilisers and pesticides. Instead they switched to natural methods:
- They used compost to feed the soil.
- They made natural pest repellents from neem and garlic.
- They grew many different crops across the year instead of just one.
At first the yields dropped, because the soil needed time to recover from years of chemical use. But after about five years, the farms thrived.
Two good results that followed (any two):
- Local biodiversity returned — helpful insects and birds came back.
- Farmers’ incomes grew by about 20% on average, partly by selling organic crops at premium prices.
- Tourism increased, as visitors came to see the organic farming model.
Sikkim now serves as a global model: a whole region can farm sustainably and improve both nature and incomes.
Challenge
Coal gives India much of its electricity, but it is non-renewable and may last only about 50 years. Explain, step by step, why simply 'using less coal' is not enough on its own, and what wider plan stewardship suggests for our energy needs.
Step 1 — See the real problem. Coal is non-renewable, so every tonne we burn is gone forever. Meanwhile India’s demand for electricity is rising, because the population is growing and the country is developing fast. So the need keeps going up while the resource keeps going down.
Step 2 — Why ‘using less coal’ alone is not enough. Cutting back on coal helps it last longer, but two problems remain. First, our energy need does not shrink just because we use less coal — homes, trains and factories still need power. If we only cut coal without replacing it, we would run short of energy. Second, coal is also highly polluting, so even using a little still harms air and health.
Step 3 — What stewardship suggests instead. The rule for non-renewables is: use them judiciously and find substitutes. So the wider plan is to shift to renewable energy — especially solar and wind, which refill endlessly. India is doing this through the International Solar Alliance and giant projects like the Bhadla Solar Park.
Step 4 — Why this works. By building renewable energy, we meet our rising energy needs without depleting coal or polluting the air. We stretch out the coal we have, buying time, while clean sources steadily take over. That way the benefit lasts for us and for future generations — which is the whole goal of stewardship.
In short: the answer is not just “use less” but “replace it with renewables”, so that we have enough energy and protect the resource and the environment at the same time.
Summary
Here is everything you can now explain to a friend:
- A natural resource is any material or substance in Nature that is valuable to humans — air, water, soil, forests, minerals, fuels, sunlight and wind.
- A part of Nature becomes a resource only when we can use it: it must be technologically accessible, economically feasible, and culturally acceptable.
- We can sort resources by use — essential for life, for materials, and for energy. One resource (like coal) can fit in more than one group.
- We can also sort them by whether they refill. Renewable resources (sunlight, wind, forests, river water) refill in our lifetime if we do not over-use them. Non-renewable resources (coal, petroleum, metals) took millions of years to form and cannot be replaced once used up.
- Nature works in cycles with no waste, and renews herself through restoration and regeneration — but only if we do not take faster than she gives back.
- Over-using a renewable resource (like pumping groundwater faster than rain refills it, as in Punjab) can make it run out, just like a non-renewable one.
- Resources are spread unevenly, which shapes settlements, trade and even conflicts; and the resource curse shows that resources alone do not make a country rich — skills and industries do.
- Stewardship means using resources wisely: restore and regenerate renewables (water harvesting, organic farming as in Sikkim), and use non-renewables judiciously while switching to alternatives (solar power, greener building materials) — so resources last for us and for future generations.
What’s Next
Now you understand how the land beneath our feet — its soil, water, forests and minerals — supports all of human life, and why we must protect it.
In the next chapter, Chapter 2 — Reshaping India’s Political Map, we turn from Nature to people and power. We will see how the political map of India was redrawn over time — how kingdoms rose and fell and borders shifted. Get ready to travel into the story of how our country took shape!
Frequently Asked Questions
What is the difference between renewable and non-renewable resources?
Renewable resources refill themselves in a short time, within our lifetime, as long as we do not use them too fast. Examples are sunlight, wind, forests and river water. Non-renewable resources took millions of years to form and cannot be made again quickly, so once we use them up they are gone. Examples are coal, petroleum and metals like iron and gold.
When does something in Nature become a resource?
A part of Nature becomes a resource only when humans can actually use it. It must pass three tests. It must be technologically accessible (we can reach and extract it), economically feasible (getting it is worth the cost), and culturally acceptable (society allows us to use it). A tree is part of Nature, but it becomes a resource when we cut it and turn the wood into furniture.
Why is Punjab's groundwater running out?
In the 1960s Punjab's farmers switched to high-yielding wheat and paddy that need a lot of water, and free electricity let them pump groundwater heavily. They drew water far faster than the rain could refill it, so the deficit built up year after year. Today about 80 percent of Punjab is classed as over-exploited and water in many areas has dropped below 30 metres deep.
What is the natural resource curse or paradox of plenty?
The natural resource curse means that having a lot of natural resources does not automatically make a country rich. Some resource-rich regions grow slowly because they only sell the raw resource and never build industries to turn it into higher-value products. India has mostly avoided this curse by investing in technology and skills to process its resources.
How did Sikkim become a fully organic state?
Sikkim's government promoted organic farming across the whole state. Farmers like Pema's family stopped using chemical fertilisers and switched to compost and natural pest repellents made from neem and garlic, and grew many crops together. Yields dropped at first while the soil recovered, but after about five years farms thrived. In 2016 Sikkim became a 100 percent organic state, biodiversity returned and farmers' incomes rose.